Package org.bouncycastle.math.ec.custom.gm

Custom constant-time implementations of the Chinese national-standard curves: SM2-P256V1 (GM/T 0003-2012) and SM9P256V1, the 256-bit Barreto-Naehrig curve over which SM9's G1 is defined (GM/T 0044.5-2016) - see org.bouncycastle.math.ec.sm9 for the SM9 pairing arithmetic built on it.

See: Description

Class Summary

Class	Description
SM2P256V1Curve
SM2P256V1Field
SM2P256V1FieldElement
SM2P256V1Point
SM9P256V1Curve	The SM9 G1 curve E: y^2 = x^3 + 5 (a = 0) over the 256-bit Barreto-Naehrig base field F_q (GM/T 0044.5-2016), backed by the constant-time Montgomery field SM9P256V1Field.
SM9P256V1Field	Prime-field arithmetic for the SM9 256-bit Barreto-Naehrig base field F_q (GM/T 0044.5-2016), used by the G1 curve SM9P256V1Curve.
SM9P256V1FieldElement	Element of the SM9 G1 base field F_q, held in Montgomery form (see SM9P256V1Field).
SM9P256V1Point	Jacobian-coordinate point of the SM9 G1 curve y^2 = x^3 + 5 (a = 0) over SM9P256V1Field.

Package org.bouncycastle.math.ec.custom.gm Description

Custom constant-time implementations of the Chinese national-standard curves: SM2-P256V1 (GM/T 0003-2012) and SM9P256V1, the 256-bit Barreto-Naehrig curve over which SM9's G1 is defined (GM/T 0044.5-2016) - see org.bouncycastle.math.ec.sm9 for the SM9 pairing arithmetic built on it.